What are signs that I need a new roof?
Key signs you need a new roof include curling, cracking, or missing shingles, excessive granule loss in gutters, and visible sunlight in the attic. Other indicators include sagging roof decks, persistent leaks, damaged flashing, and if the roof is over 20–25 years old. Ignoring these, particularly leaks and moss, can cause severe structural damage.
Top Indicators of Roof Replacement Needs
- Damaged Shingles: Shingles that are curling (edges turned up), cupping (middle turned up), or cracked are signs of failure.
- Missing Shingles/Granules: Bald spots on the roof and piles of granules in gutters indicate the shingles are losing their protective coating.
- Leaks and Water Damage: Water stains on ceilings, dark spots, or damp walls/insulation are clear signs of a failed roof.
- Sagging or Drooping: A sagging roof deck is a serious structural issue, usually indicating rotted, wet, or damaged plywood.
- Old Age: If your asphalt shingle roof is 20–25 years old, it is likely reaching the end of its lifespan, even if it looks okay.
- Damaged Flashing: Cracked, rusted, or missing flashing around vents, chimneys, and skylights creates gaps for water to enter.
- Moss or Algae Growth: Extensive, persistent moss can hold moisture against the roof, leading to rot, and often indicates it’s time for a replacement.
- Light in the Attic: If you can see daylight through the roof deck, water can also get in.
Immediate Concerns
If you notice increased energy bills, it could indicate poor insulation due to a failing roof. Always check your roof after severe storms for missing shingles or hail hits, which look like dark, dented spots.
